Cardiac adrenergic innervation is affected in asymptomatic subjects with very early stage of coronary artery disease. - Simula,S.; Vanninen,E.; Viitanen,L.; Kareinen,A.; Lehto,S.; Pajunen,P.; Syvanne,M.; Kuikka,J.; Laakso,M.; Hartikainen,J. (J Nucl Med, 2002)